Pipe attachment.



W. E. BUSH.

PIPE ATTAGHMENT.

APPLIOATION PILED JULY 30, 1908.

921 ,948. Patented May 18; 1909.

WILLIAM EARL BUSH, OF FRESNO, OALIFORNIA.

PIPE ATTACHIVIENT.

Application filed. July 30, 1908.

To (IN whom ti: may coment:

Be it known that L W'ILLIAM E. BUsn, a citizen ol' the United States,residing at Fresno, in the connty ol' Fresno and State ol' California,have invented a new and usel'nl Improvement in Pipe Attachments, ol'which the following is a speeification.

This invention relates to pipe attachments, the object being to providean attachment by means ol' which the smoke in its passage l'rom the bowlto the mouth-piece will be cooled and cansed to deposit injuriousmatter.

Another object oi' .my invention is to provide an attachment which is soconstrncted that it can be readily attached to the ordinary pipe now inuse.

:i further object ol' my invention is to provide an attachment adaptedto be arranged between the neck and moutl'-piece and one which isprovided with a cooling chamber and a saliva chamber. V

lVith these objects in view, the invention consists in the novel'features ol' Construction, combination and arrangeinent ol" parts,hereina'l'ter l'nlly described. and pointed ont in the claim.

in the drawing 'lorining a part o'l' this specificationz-Figure 1 is aside elevation ol' a pipe showing my improved attachment in. place,partly broken away to show the manner oil' connecting the same to theneck and mouth-piece. Fig. 2 is a longitudinal seotional view ol' theattachment. Fig. 3 is a side elevational view of a pipo showing the bowland mouthpiece in position to receive the attachment.

In the drawing A indicates the bowl ol' an ordinary pipe which isprovided with a necl; having a threaded nipple A and B is themouth-piece which is provided with an internally threaded end adapted tofit over the nipple A ol" the neck, which is ol" the ordinaryConstruction ol' pipe now in use, but in some cases the neck is form'edwith a thread- E ed bore and the mouth-piece with a threaded nipple, andI have constructed an attachment which can be readily attached to eitherkind.

My attachment comprises a stern-section Specification of Letters Patent.

Patented May 18, 1909.

Serial No. 4463106.

C which .is provided with an nternally threaded end O' and an externallythreaded nipple C at its opposite end adapted to fit over and in therespective ends of the neck and. m onth-piece. with a diagonal partition0 forming a cooling chamber D and a saliva chamber E which are connectedtogether by a passage F Forned adjacent the upper end of the partition Cthrough which the smoke is adapted to pass on its way to themonth-piece.

4 drain G is formed in the chamber E and is adapted to be closed by aplug G' so that when it is desired to cleanthe chamber it is onlynecessary to rem ove the plug and blow into the mouth piece and the,saliva will be forced out ol' the drain.

lt will be seen by constrncting the attachment with an internallythreaded end and an. externally threaded nipple it can be readilyattached to the ordinary pipe now in use which is provided with athreaded connection between the neck and month-piece.

From the foregoing description it will be seen that I have provided anattachment which is exceedingly simple and cheap in constructon and onewhich can be sold as a separate article so that it can be readilyattached to the pipe by the buyer.

Having thus fully described my invention, what I claim as new and desireto secure by Letters Patent is The combnation with a pipe provided witha neck having a threaded nipple, of a stern section provided with aninternally threaded end adapted to be arranged over said nipple, adiagonal partition formed in. said stem forming a cooling and salivachamber connected together by a passage, a drain opening commnnicatingwith the saliva chamber, a plug for closing said opening, a threadednipple forned upon the opposite end of said stern, and a mouth-piecehaving an internally threaded end adapted to fit over said nipple.

LLIAM EARL BUSH.

Vi tnesses:

WILLIAM G. GOELNANE, JULIA E. FLEMING.

The section C is provided v

